| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | DM2RN | 39 | 46.99 % | | 40 | 44.94 % | | | 2 | C C D C C C | CT1ELZ | 21 | 25.30 % | | 23 | 25.84 % | | | 3 | C C D C | HG1X | 13 | 15.66 % | | 14 | 15.73 % | | | 4 | C D C C C | I2CZQ | 3 | 3.61 % | | 4 | 4.49 % | | | 5 | C C D / C C D C C | CT7/LZ3ND | 1 | 1.20 % | | 1 | 1.12 % | | | 6 | D C D C C | 4K6FO | 1 | 1.20 % | | 1 | 1.12 % | | | 7 | D C D C | 9A5V | 1 | 1.20 % | | 2 | 2.25 % | | | 8 | C C D C C C / D | IZ8JFL/1 | 1 | 1.20 % | | 1 | 1.12 % | | | 9 | C D D C C | S57LC | 1 | 1.20 % | | 1 | 1.12 % | | | 10 | C D D C C C | S59DXX | 1 | 1.20 % | | 1 | 1.12 % | | | 11 | C D D C | Z35G | 1 | 1.20 % | | 1 | 1.12 % | |
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